Illustration from Scientific Research

Examples of two predicted labels from sequence tagging (Base(BIO)) and our method (Ours). This case is selected from the BC5CDR-Chem test set. Orange indicates the corresponding entities. The blue word “B-Chem” represents the real label. Black “B-Chem” and red “B-Chem” represent labels that are correctly predicted and incorrectly predicted by the model, respectively. The green and yellow arrows represent the labels predicted by our method

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